Nacogdoches County Soil Data
Nacogdoches County, Texas
Avg pH
5.4
Texture
Sandy Loam
Drainage
N/A
Organic Matter
1.1%
Hydrologic Group
D
Data Story
About Soil in Nacogdoches County, Texas
Distinctly acidic East Texas soil
Nacogdoches features a very acidic soil profile with a pH of 5.36. This is significantly lower than the national median of 6.5 and the state average of 7.09.
Sandy profiles dominate the area
The soil is composed of 57.1% sand and 14.3% clay. This high sand content typically allows for easy root penetration but may lead to rapid nutrient leaching.
Low organic matter requires amendments
Fertility levels are low, with organic matter at 1.10% and water capacity at 0.115 in/in. Both figures sit below the Texas state averages, suggesting a need for compost and mulch.
Slow infiltration despite sandy texture
The soil belongs to hydrologic group D, which indicates a very slow infiltration rate. This often results in high runoff during heavy rains, requiring careful management of slopes and garden beds.
Blueberries love the acid in 8b
Zone 8b is perfect for acid-loving crops like blueberries, camellias, and pine trees. Boost your soil's organic content and enjoy one of the longest growing seasons in the state.
Soil Composition
Soil pH
Soil Series
Detailed soil series data not yet available for this county.
Hydrologic Group
Group D — High Runoff
Clay soils with very slow infiltration rates. Highest runoff potential. These soils have a permanent high water table or are shallow over impervious material.
Drainage Class
Drainage class data not available.
Soil Profile
Dominant texture: Sandy Loam
Typical soil profile. Actual depths vary by location.
USDA Soil Orders
Frequently Asked Questions
What type of soil does Nacogdoches County have?
Nacogdoches County's soil is classified as Sandy Loam. This indicates the relative proportions of sand, silt, and clay — 57% sand, 21% silt, and 14% clay. Loamy soils hold moisture well and support a wide range of plants.
Is Nacogdoches County's soil acidic or alkaline?
Nacogdoches County's soil has a low pH of 5.4, which is strongly acidic. Acidic soils benefit from lime applications to raise pH and improve nutrient availability.
What is the drainage class for Nacogdoches County?
Drainage class data is not currently available for Nacogdoches County.
What crops or plants grow well in Nacogdoches County's soil?
Based on Nacogdoches County's Sandy Loam texture, pH of 5.4, and drainage class, the soil is well suited for acid-loving plants like blueberries and azaleas, row crops and vegetable gardens.
What USDA soil order is found in Nacogdoches County?
The dominant USDA soil order for Nacogdoches County is not currently available in our dataset.
Planning your lawn? View lawn care data for Nacogdoches County on LawnByCounty.com →
Other Counties in Texas
Soil data sourced from USDA SSURGO via Soil Data Access. Data is informational only and should not be used as a substitute for on-site soil testing. Contact your local NRCS office for site-specific soil information.